Small refractory thread code.
Small refractory thread code.

zeromq/lzmq,LuaDist/lzmq,bsn069/lzmq,moteus/lzmq,zeromq/lzmq,LuaDist/lzmq,zeromq/lzmq,LuaDist/lzmq-ffi,LuaDist/lzmq-ffi,bsn069/lzmq,moteus/lzmq,moteus/lzmq